Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: FRTCTXXADS0

Remotes:

Switch Switch name Switch type
SNFRTXXARS0  SANFORD  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-857 A Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-857 0 Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-857 1 Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-857 2 Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-857 3 Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-857 4 Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-857 5 Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      
806-857 9 Fritch TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 546      

Last updated: Sat, 02 May 2026 12:20:53 UTC

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